Hi all,

This is on a MWS issue for IFS Application APP9 environment.

MWS was running as expected and once we stop and start the MWS, Admin server gave an error as below,

"
Unable to start AdminServer
Error: Unable to connect to AdminServer!

AttributeError: 'NoneType' object has no attribute 'getServers'
"

At AdminServer.log file, following error appeared,

"
####<dec 27, 2024 2:54:31,035 em CET> <Error> <Deployer> <GTCL1IFS03> <AdminServer> <[active] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <d956cdef-43bb-4cbc-956d-6d7572360cc0-0000000a> <1735307671035> <[severity-value: 8] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149205> <Failed to initialize the application "IFSMonitoring" due to error weblogic.application.ModuleException: Error creating WLDF descriptor from diagnostics/IFSMonitoring-2254.xml
weblogic.application.ModuleException: Error creating WLDF descriptor from diagnostics/IFSMonitoring-2254.xml
    at weblogic.diagnostics.module.WLDFModule.initDescriptor(WLDFModule.java:684)
"    
    
There is an additional code block introduced in config.xml at \ifs_home\wls_domain\TEST9\config

  <wldf-system-resource>
    <name>IFSMonitoring</name>
    <target>Cluster1,AdminServer</target>
    <descriptor-file-name>diagnostics/IFSMonitoring-2254.xml</descriptor-file-name>
    <description>IFS Applications monitoring</description>
  </wldf-system-resource>
  
We had to discard existing ifs_home and created new ifs_home from an older backup.

So I would like to know the reason why this happened? Are there any solution or fix to overcome above mentioned issue?

Thanks,

Mayura